package se.webbzon.boltzmann.geometries;

import se.webbzon.oschi01.worldcamera.Polygon;

public class Geometries {
	
	// An arrow
	private static Polygon arrow;
	
	/*============================================================
	Public Methods
	============================================================*/
	
	/** Returns an arrow geometry. **/
	public static Polygon arrow() {
		if (arrow == null) {
			arrow = new Polygon(new double[] {0,-4,4}, new double[] {0,8,8});
		}
		return arrow;
	}

}
